ES6 Awesomeness (;

es6.js

// DESTRUCTURING

// http://www.2ality.com/2015/01/es6-destructuring.html

let obj = { first: 'Jane', last: 'Doe' };
let { first: f, last } = obj;
// f = 'Jane'; last = 'Doe'


// Array FIND/FINDIndex

// https://davidwalsh.name/es6-features

let ages = [12, 19, 6, 4];

let firstAdult = ages.find(age => age >= 18); // 19
let firstAdultIndex = ages.findIndex(age => age >= 18); // 1